Concepedia

Willem Siebrand

WS

146

Publications

8.1K

Citations

47

H-Index

1963

Active since

Affiliations

National Research Council Canada(Current)

Steacie Institute for Molecular Sciences

Universidade de Santiago de Compostela

Bulgarian Academy of Sciences

Willem Siebrand is an author at National Research Council Canada specializing in engineering, natural sciences, and quantum chemistry.

Top concepts

Natural SciencesEngineeringPhysicsQuantum ChemistryChemistryPhysical ChemistryComputational ChemistryApplied PhysicsBiophysicsSpectroscopy

Publications per year

1963–2017

146

Publications

146

Laser Generation of Excitons and Fluorescence in Anthracene Crystals

S. Singh, W. J. Jones, Willem Siebrand et al. · The Journal of Chemical Physics · 1965 · 475 citations

Singlet Exciton, Excited State Property, Electronic Excited State +12

Radiationless Transitions in Polyatomic Molecules. I. Calculation of Franck—Condon Factors

Willem Siebrand · The Journal of Chemical Physics · 1967 · 456 citations

Engineering, Computational Chemistry, Chemistry +18

Radiationless Transitions in Polyatomic Molecules. II. Triplet-Ground-State Transitions in Aromatic Hydrocarbons

Willem Siebrand · The Journal of Chemical Physics · 1967 · 437 citations

Localized Excited State, Engineering, Excitation Energy Transfer +17

Spin–Orbit Coupling in Aromatic Hydrocarbons. Analysis of Nonradiative Transitions between Singlet and Triplet States in Benzene and Naphthalene

Bryan R. Henry, Willem Siebrand · The Journal of Chemical Physics · 1971 · 267 citations

Localized Excited State, Engineering, Spin Systems +19

Theory of Intersystem Crossing in Aromatic Hydrocarbons

V. Lawetz, Giorgio Orlandi, Willem Siebrand · The Journal of Chemical Physics · 1972 · 248 citations

Vibronic Interaction, Engineering, Physics +13

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